Adhesive Vinyl ? Self-sticks to most flat, clean surfaces for indoor or short-term outdoor use. Flexible, 4-mil-thick vinyl has acrylic adhesive. Non-glare surface. Signs are UV for 2-4 years and have excellent moisture resistance. Effective in temperatures from -20?F to 140?F.

Plastic ? Made from .055"-thick polyethylene with durability for inside or short-term outdoor use. Non-glare finish, with UV resistance for 1-3 years. Effective in temperatures from -90?F to 168?F. Rounded corners have holes for easy mounting.

Aluminum ? Thicker, .040" aluminum gives you the strength of metal without rusting in outdoor environments. Protected by UV-resistant clear polyester for 5 years of UV resistance. Excellent chemical, abrasion and impact resistance. Effective in temperatures from -20?F to 140?F. Rounded corners have holes for easy mounting.